High precision thrust angular contact ball bearing for precise ball screws bearing can be divided into high rigidity series and high load series by special design according to different purposes. Suitable for high precision feed mechanism.
1. Machine tool with high rigidity series, highly axial rigidity, using special design, to achieve good precision rotation by a small driving force .
2.In machine tool with high rigidity series, sealing ring type products have also formed a series.
3.In high load series for electric injection molding machine, ball diameter and contact Angle adopt the best design, improve the specification of allowable load in order to achieve long life.